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occt/src/OpenGl/OpenGl_ExtFBO.hxx
kgv 1a7dfdb719 0023632: Add support for NPOT mipmap textures in TKOpenGl
Use glGenerateMipmap instead of gluBuild2DMipmaps when available.
2012-12-28 18:24:40 +04:00

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1.9 KiB
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// Created on: 2012-01-26
// Created by: Kirill GAVRILOV
// Copyright (c) 2012 OPEN CASCADE SAS
//
// The content of this file is subject to the Open CASCADE Technology Public
// License Version 6.5 (the "License"). You may not use the content of this file
// except in compliance with the License. Please obtain a copy of the License
// at http://www.opencascade.org and read it completely before using this file.
//
// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
//
// The Original Code and all software distributed under the License is
// distributed on an "AS IS" basis, without warranty of any kind, and the
// Initial Developer hereby disclaims all such warranties, including without
// limitation, any warranties of merchantability, fitness for a particular
// purpose or non-infringement. Please see the License for the specific terms
// and conditions governing the rights and limitations under the License.
#ifndef _OpenGl_ExtFBO_H__
#define _OpenGl_ExtFBO_H__
#include <OpenGl_GlCore12.hxx>
//! FBO is available on OpenGL 2.0+ hardware
struct OpenGl_ExtFBO
{
PFNGLGENFRAMEBUFFERSEXTPROC glGenFramebuffersEXT;
PFNGLDELETEFRAMEBUFFERSEXTPROC glDeleteFramebuffersEXT;
PFNGLBINDFRAMEBUFFEREXTPROC glBindFramebufferEXT;
PFNGLFRAMEBUFFERTEXTURE2DEXTPROC glFramebufferTexture2DEXT;
PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC glCheckFramebufferStatusEXT;
PFNGLGENRENDERBUFFERSEXTPROC glGenRenderbuffersEXT;
PFNGLDELETERENDERBUFFERSEXTPROC glDeleteRenderbuffersEXT;
PFNGLBINDRENDERBUFFEREXTPROC glBindRenderbufferEXT;
PFNGLRENDERBUFFERSTORAGEEXTPROC glRenderbufferStorageEXT;
PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC glFramebufferRenderbufferEXT;
PFNGLGENERATEMIPMAPEXTPROC glGenerateMipmapEXT;
};
#endif // _OpenGl_ExtFBO_H__